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Effectiveness of selected audio-visuals in teaching farmers about foliar spray of urea on wheat crop

Collection:
Agricultural Communications Documentation Center (ACDC)
Contributor:
Rao, C.S.S. (main author), Rao, P.R.M. (author)
Format:
Journal article
Publication Date:
1970
Published:
India
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 1
Subject Term:
crops, education effects, educational methods, extension communication, fertilizers, India, media effectiveness, teaching methods, audio-visuals
Notes:
AgComm Teaching